Prerequisites
Now let's get started with the following steps:
Create and configure a Java web app
Step 1: Sign in to the online Microsoft Azure Portal.
Step 2: In the Jump bar, click New, and search the Azure market place for Docker on Ubuntu Server.
Step 3: Then next read Legal Terms and click the Create Button,
Step 4
In the Create VM account blade, specify the desired configuration for the Create VM account (Type name for the Host Name, User Name, Password Pricing Tier & Resource Group). Click Create button at the bottom of the screen to create.
After you click Create, you'll get your new Docker on Ubuntu Server being configured on the dashboard.